[1]李 蕾,聂冠军,杨钦杰,等.区域性地震安全性评价目标区地震构造特征研究——以三江口港产城新区为例[J].华南地震,2022,(01):45-51.[doi:10.13512/j.hndz.2022.01.07]
LI Lei,NIE Guanjun,YANG Qinjie,et al.Research on the Seismic Structure Characteristics of the Target Area of Regional Seismic Safety Evaluation——Taking Gangchancheng New District in Sanjiangkou as an Example[J].,2022,(01):45-51.[doi:10.13512/j.hndz.2022.01.07]
点击复制
区域性地震安全性评价目标区地震构造特征研究——以三江口港产城新区为例(
)
华南地震[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
-
- 期数:
-
2022年01期
- 页码:
-
45-51
- 栏目:
-
地震科学研究
- 出版日期:
-
2022-03-30
文章信息/Info
- Title:
-
Research on the Seismic Structure Characteristics of the Target Area of Regional Seismic Safety Evaluation——Taking Gangchancheng New District in Sanjiangkou as an Example
- 文章编号:
-
1001-8662(2022)01-0045-07
- 作者:
-
李 蕾; 聂冠军; 杨钦杰; 李 海
-
广西壮族自治区地震局,南宁 530022
- Author(s):
-
LI Lei; NIE Guanjun; YANG Qinjie; LI Hai
-
Earthquake Agency of Guangxi Zhuang Autonomous Region , Nanning 530022, China
-
- 关键词:
-
区域性地震安全性评价; 目标区; 地震构造; 断裂; 断陷盆地
- Keywords:
-
Regional seismic safety evaluation; Target area; Seismic structure; Fault; Depression basin
- 分类号:
-
P315.9
- DOI:
-
10.13512/j.hndz.2022.01.07
- 文献标志码:
-
A
- 摘要:
-
目标区地震构造调查是区域性地震安全性评价的基础工作。以广西来宾市三江口港产城新区为例,在收集、整理、分析已有的地层、地质资料的基础上,采用遥感解译、地形地貌分析、地震地质调查等手段,开展了目标区地震构造调查研究。调查结果显示:目标区发育早第四纪断陷盆地和3条早第四纪断裂,前者是区域间歇性升降运动和断块差异性抬升运动等新构造运动的产物,后者是断陷盆地发育过程中形成的伴生断裂。
- Abstract:
-
The seismic structure survey in the target area is the basic work of regional seismic safety evaluation. Taking the Sanjiangkou New District in Laibin City,Guangxi as an example,based on the collection,sorting and analysis of existing stratigraphic and geological data, remote sensing interpretation, topography and geomorphology analysis,this paper carries out the seismic structure investigation and research of the target area by means of remote sensing interpretation, topographic and geomorphic analysis and seismic geological survey. The target area has developed Early Quaternary faulted basins and three early Quaternary faults. The former is the product of neotectonic movements such as regional intermittent uplifting and differential uplifting of fault blocks, 46 46
参考文献/References:
[1] 汤爱平,董莹,文爱花.工程场地中活动断层和场地地震安全性评价[J].世界地震工程,1999,15(01):69-75.
[2] 邓起东.城市活动断裂探测和地震危险性评价问题[J].地震地质,2002,24(04):601-605.
[3]中国地震局.区域性地震安全性评价大纲(试行)[R].北京:中国地震局,2019.
[4]广西壮族自治区地质矿产局.广西壮族自治区区域地质志[M].北京:地质出版社,1985.
[5]李伟琦.广西新构造分区特征及其与地震的关系[J].华南地震,1989,9(04):22-26.
[6]广西工程防震研究院.来宾市三江口港产城新区区域性地震安全性评价报告[R].南宁:广西工程防震研究院,2020.
[7]胡聿贤.地震安全性评价技术教程[M].北京:地震出版社,1999.
备注/Memo
- 备注/Memo:
-
收稿日期:2021-09-06
基金项目:广西科技攻关计划项目(1377002)
作者简介:李蕾(1971-),女,高级工程师,现从事地震地质与工程地震研究工作。E-mail:1941273117@qq.com
更新日期/Last Update:
2022-03-30